The elevation of an underwater cave is -120 feet relative to sea level. A submarine descends to the cave. the submarine rate of
change in elevation is no greater than -12 ft per sec. how long will it take to reach the cave
1 answer:
Answer:
Time taken by the submarine to reach the cave is 10 seconds.
Step-by-step explanation:
We are given that,
The elevation of the underwater cave = -120 feet.
The rate at which the submarine descends to the cave = -12 feet per second
Thus, we have,
The time taken by the submarine to reach the cave = 
= 10 seconds.
Hence, the time taken by the submarine to reach the cave is 10 seconds.
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